| commit | 421496cffbe5189e312e9066d12be20294e00a37 | |
| author | sephe <sephe> | |
| Tue, 14 Aug 2007 13:30:35 +0000 (14 13:30 +0000) | ||
| committer | sephe <sephe> | |
| Tue, 14 Aug 2007 13:30:35 +0000 (14 13:30 +0000) | ||
| tree | c101c8ac51f5f1050c2510b74bec4f1744d180cb | treesnapshot (tar.gz zip) |
| parent | 045afda4a17b35151600e6e71e6f635287f17ab3 | commitdiff |
Add a new csum flag to tell IP defragmenter that csum_data does _not_
contain a valid IP fragment payload checksum. This flag is only intented
to be used by IP defragmenter.
Currently only bce(4), bge(4) and ti(4) provide valid IP fragment payload
checksum. Turn on the new csum flag for the rest of the drivers, which
support hardware TCP/UDP checksum offload but hard-wire csum_data to 0xffff,
to avoid bypassing verification of defragmented payload's checksum.
Discussed-with: dillon@, hsu@
Approved-by: dillon@
contain a valid IP fragment payload checksum. This flag is only intented
to be used by IP defragmenter.
Currently only bce(4), bge(4) and ti(4) provide valid IP fragment payload
checksum. Turn on the new csum flag for the rest of the drivers, which
support hardware TCP/UDP checksum offload but hard-wire csum_data to 0xffff,
to avoid bypassing verification of defragmented payload's checksum.
Discussed-with: dillon@, hsu@
Approved-by: dillon@
13 files changed: